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Parameters:

Definitions:

Reactions:

Remedy:

Program Continuation:

Axis %1 drive %2 generator mode: response voltage > monitoring threshold

%1 = NC axis number %2 = Drive number

The value in MD 1631: $MD_LINK_VOLTAGE_GEN_ON (response voltage for generator axis) is greater than MD1630: $MD_LINK_VOLTAGE_MON_THRESHOLD (response threshold for DC link monitoring).

-    Interface signals are set.

-    Alarm display.

Please inform the authorized personnel/service department.

Modify MD 1631: $MD_LINK_VOLTAGE_GEN_ON (response voltage for generator axis) or

Modify MD 1630: $MD_LINK_VOLTAGE_MON_THRESHOLD (response threshold for DC link monitoring).

Alarm display showing cause of alarm disappears. No further operator action necessary.

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